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On the Tarantula Genus Xenesthis Simon, 1891, with Description of a New Species from Venezuela (Araneae: Theraphosidae)

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Author(s):
Sherwood, Danniella ; Gabriel, Ray ; Penaherrera-R., Pedro ; Brescovit, Antonio D. ; Lucas, Sylvia M.
Total Authors: 5
Document type: Journal article
Source: TAXONOMY; v. 3, n. 4, p. 19-pg., 2023-12-01.
Abstract

The type material of Xenesthis colombiana Simon, 1891, X. immanis Ausserer, 1875, and X. monstrosa Pocock, 1903, are redescribed, with additional specimens of X. colombiana recorded. A neotype is designated for Xenesthis intermedia Schiapelli and Gerschman, 1945, as the holotype is lost; the female is redescribed, and the male is described for the first time. A new species, Xenesthis avanzadora sp. nov., is described from Venezuela based on a holotype male. (AU)

FAPESP's process: 22/12588-1 - Expansion, qualification and modernization of the zoological collections of the Instituto Butantan with emphasis on taxonomy and systematic in neotropic haplogynae spiders (Arachnida, Araneae)
Grantee:Antonio Domingos Brescovit
Support Opportunities: BIOTA-FAPESP Program - Thematic Grants